Download:

Download(18 MB, 11:11) Alternativer Download für iPod & Apple TV(18.3 MB, 11:11)

Resourcen:

• Episode 138: I18n
• i18n
• i18n-active_record
• Redis
• Crafting Rails Applications
• Full episode source code

Quellcode:

[bash] rails g controller translations index brew install redis [/bash]

[ruby] # Gemfile gem ‘redis’

# config/initializers/i18n_backend.rb TRANSLATION_STORE = Redis.new I18n.backend = I18n::Backend::Chain.new(I18n::Backend::KeyValue.new(TRANSLATION_STORE), I18n.backend)

# translations_controller.rb def index @translations = TRANSLATION_STORE end

def create I18n.backend.store_translations(params[:locale], {params[:key] => params[:value]}, :escape => false) redirect_to translations_url, :notice => “Added translation” end [/ruby]

[html]

<%= t “welcome” %>

Translations

<% @translations.keys.each do |key| %>
• <%= key %>: <%= @translations\[key\] %>
<% end %>

Add Translation

<%= form_tag translations_path do %>

<%= label_tag :locale %>
<%= text_field_tag :locale %>

<%= label_tag :key %>
<%= text_field_tag :key %>

<%= label_tag :value %>
<%= text_field_tag :value %>

<%= submit_tag “Submit” %>

<% end %> [/html]

[text] # config/locales/en.yml en: welcome: “Welcome” [/text]